Microthene MP655962
HDPE
利安德巴塞尔(LyondellBasell)
产品描述
Microthene MP655962 is a rotational molding powder that produces items with very smooth inner surface under a wide range of processing conditions. MP655962 is selected by customers to make a variety of rotomolded items including light globes, storage containers, traffic crash barriers, ducting and equipment housings. This resin exhibits high impact strength at both room temperature and -40°F. It has good warp resistance and stiffness. MP655962 is a UV-stabilized, 35-mesh powder and is also available in pellet form as Petrothene GA655962.
基本信息
| 原厂资料 | 物性表-ASTM(英文) | |||
| 产品特性 | 高冲击耐低温冲击 | |||
| 颜色形状 | 粉末状 | |||
| 成型方式 | 滚塑 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.945 g/cm³ | ASTM D792 | |
熔体质量流动速率(MFR) | |||
190℃/2.16 kg | 5 g/10min | ASTM D1238 | |
环境应力开裂(ESCR ) | 30 Hours | ASTM D 1693 | 0% Igepal CO-630, F50 |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 22.8 Mpa | ASTM D638 | |
弯曲模量 | 993 Mpa | ASTM D790 | 1% Secant |
弯曲模量 | 841 Mpa | ASTM D790 | 2% Secant |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
落锤冲击 | 47.5 J | Internal | -40°C, 3.18 mm |
落锤冲击 | 183 J | Internal | -40°C, 6.35 mm |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 66 °C | ASTM D648 | Unannealed |
1.8 Mpa (264 psi)（18.6kg/cm²） | 42 °C | ASTM D648 | Unannealed |